(Also see, from 2012) âThe Aspen 50 â Forbes billionaires in Pitkin County.â) Aspenâs wealthiest men and the worldâs sixth richest, brothers Charles and David Koch, for example, are worth $6 billion more than they were a year ago â and a mind-boggling $17 billion more than in 2012.
Tests and diagnosis. A medical doctor specializing in vision and eye disorders (ophthalmologist) should conduct your child's eye exam. The exam will include an assessment of potential nystagmus, strabismus and photophobia.
Mirror test. The mirror test, sometimes called the mark test or the mirror self-recognition test (MSR), is a behavioural technique developed in 1970 by psychologist Gordon Gallup Jr. as an attempt to determine whether a non-human animal possesses the ability of visual self-recognition.